Asahi Glass Company, Limited

Agc Inc.

Kenichiro Shimo

Kazuyoshi Noda

Mitsuro Watanabe

Takashi Sasaki

Yusuke Ikeda

Kenichi Ishii

Masaki Ito

Takayuki Kimura

Takafumi Inoue

Masato Kubota

Takuji Hayashi

Takanori Matsushima

Youta Oowa

Naoya Inoue

Masanobu Ogawa

Masaki Ibe

Hidenori Takai

Aki Takahashi

Yasuhito Horie

Takashi Takada

A vehicular laminated glass includes a first glass plate having a first main surface and a second main surface, a second glass plate having a third main surface and a fourth main surface, an adhesive interlayer disposed between the second main surface and the third main surface, a light source which faces the fourth main surface and emits light toward the fourth main surface, and an optical element which is disposed between the fourth main surface and the light source and refracts light emitted from the light source into the fourth main surface.

Vehicular laminated glass having a light source and an optical element for introducing light into the glass

The disclosure provides a vehicle window structure in which a light emitting device can be disposed outside the laminated glass. The disclosure also provides a vehicle window structure to be installed at an opening of a vehicle, which comprises a first glass plate and a light emitting device, wherein at least a part of the light emitting device is disposed in a space formed between the first glass plate, an adhesive bonding the first glass plate and a body flange of the vehicle, and an interior material of the vehicle.

Vehicle window structure

There is provided a high frequency glass antenna for automobiles which is capable of having an improved antenna gain without changing the shape of a defogger. A defogger, an antenna conductor, a feeding portion for the antenna conductor, a grounding conductor, and a grounding-side feeding portion for the grounding conductor are disposed in or on a rear window glass sheet for automobiles, the defogger forms at least one portion of the grounding conductor; and the grounding-side feeding portion is electrically connected to the defogger.

High frequency glass antenna for automobiles

A glass antenna for an automobile improving antenna gain is provided. The glass antenna can receive two wavelength bands, that are a first wavelength band and a second wavelength band higher than the first wavelength band, and provided that the first wavelength band is designated as H band and the second wavelength band is designated as L band, antenna conductorsfor H band each having a shape and dimension configured to receive H band is provided on a rear glass platefor an automobile, and an antenna conductorfor L band having a shape and dimension configured to receive L band is provided on the rear window glass plate, the antenna conductorsfor H band and the antenna conductorfor L band constitute two types of antenna conductors, the antenna conductorfor L band has a portion extending in a predetermined direction, and provided that the portion is designated as a predetermined direction extending portion, the predetermined direction extending portionhas a detour portion

Glass antenna for an automobile

A defogger is disposed in or on a rear window glass sheet. The rear window glass sheet has an H-oriented antenna conductor for frequency band H higher than frequency band L, an L-oriented antenna conductor for frequency band L, and a feeding point disposed in a blank space thereof above the defogger therein or thereon, the feeding point being connected to the H-oriented antenna conductor and the L-oriented antenna conductor, the H-oriented antenna conductor comprising H-oriented antenna elements, the L-oriented antenna conductor comprising L-oriented antenna elements and a directivity-adjusting antenna element, the directivity-adjusting antenna element being connected to the L-oriented antenna elements, a first H-oriented antenna element and a first L-oriented antenna element being capacitively coupled, and a second H-oriented antenna element and a second L-oriented antenna element being capacitively coupled.

A high frequency wave antenna for an automobile is provided, which improves antenna gain of an antenna conductor provided in a spoiler. A defogger is provided on a rear window glass plate, a part of a plurality of heater wires extend in a horizontal direction, a spoiler including an antenna conductorembedded therein is provided above the rear window glass plate, at least one of a plurality of bus bars has a bus bar horizontal portionH extending in a horizontal direction, the bus bar horizontal portionH is provided in an upper region of the rear window glass plate, and a plurality of vertical heater wiresextending in a vertical direction from the bus bar horizontal portionH, are provided.

High frequency wave antenna for an automobile

Growing community of inventors

Chiyoda-ku, Japan

Kenichiro Shimo